package com.omesoft.hksnore.util;


import android.content.Context;
import android.os.Environment;

import com.omesoft.hksnore.util.constant.CusConstant;

import java.io.File;

/**
 * 本应用数据清除管理器
 * Created by omesoft_lgc on 2016/9/13.
 */
public class DataCleanManager {
    /**
     * 清除本应用内部缓存(/data/data/com.xxx.xxx/cache) * * @param context
     */
    public static void cleanInternalCache(Context context) {
        deleteFilesByDirectory(context.getCacheDir());
    }

    /**
     * 清除本应用所有数据库(/data/data/com.xxx.xxx/databases) * * @param context
     */

    public static void cleanDatabases(Context context) {
        deleteFilesByDirectory(new File("/data/data/"
                + context.getPackageName() + "/databases"));
    }

    /**
     * * 清除本应用SharedPreference(/data/data/com.xxx.xxx/shared_prefs) * * @param
     * context
     */
    public static void cleanSharedPreference(Context context) {
        deleteFilesByDirectory(new File("/data/data/"
                + context.getPackageName() + "/shared_prefs"));
    }

    /**
     * 按名字清除本应用数据库 * * @param context * @param dbName
     */

    public static void cleanDatabaseByName(Context context, String dbName) {
        context.deleteDatabase(dbName);
    }

    /**
     * 清除/data/data/com.xxx.xxx/files下的内容 * * @param context
     */

    public static void cleanFiles(Context context) {
        deleteFilesByDirectory(context.getFilesDir());
    }

    /**
     * * 清除外部cache下的内容(/mnt/sdcard/android/data/com.xxx.xxx/cache) * * @param
     * context
     */
    public static void cleanExternalCache(Context context) {
        if (Environment.getExternalStorageState().equals(
                Environment.MEDIA_MOUNTED)) {
            deleteFilesByDirectory(context.getExternalCacheDir());
        }
    }

    /**
     * 清除自定义路径下的文件，使用需小心，请不要误删。而且只支持目录下的文件删除 * * @param filePath
     */

    public static void cleanCustomCache(String filePath) {
        deleteFilesByDirectory(new File(filePath));
    }

    /**
     * 清除本应用所有的数据 * * @param context * @param filepath
     */
    public static final File PHOTO_DIR = new File(Environment.getExternalStorageDirectory() + "/omesoft/" + CusConstant.APP_NAME + "/");
    public static final String DIR = Environment.getExternalStorageDirectory() + "/omesoft/" + CusConstant.APP_NAME + "/user/head";
    public static final String DIR2 = Environment.getExternalStorageDirectory() + "/omesoft/" + CusConstant.APP_NAME + "/asks/";

    public static void cleanApplicationData(Context context, String... filepath) {
        cleanInternalCache(context);
        cleanExternalCache(context);
//        cleanDatabases(context);
        cleanSharedPreference(context);
        cleanFiles(context);
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_database");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Cache");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Catche/index-dir");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Local Storage");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/catch");
        cleanCustomCache(DIR);
        cleanCustomCache(DIR2);
//        for (String filePath : filepath) {
//            cleanCustomCache(filePath);
//        }
    }

    public static void cleanApplicationData(Context context) {
        cleanInternalCache(context);
        cleanExternalCache(context);
//        cleanDatabases(context);
        cleanSharedPreference(context);
        cleanFiles(context);
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_database");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Cache");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Catche/index-dir");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/app_webview/Local Storage");
        cleanCustomCache("/data/data/"
                + context.getPackageName() + "/catch");
        cleanCustomCache(DIR);
        cleanCustomCache(DIR2);
//        for (String filePath : filepath) {
//            cleanCustomCache(filePath);
//        }
    }

    /**
     * 删除
     *
     * @param file
     */
    public static void deleteFile(File file) {
        try {
            if (file.exists()) { // 判断文件是否存在
                // if (file.isFile()) { // 判断是否是文件
                file.delete(); // delete()方法 你应该知道 是删除的意思;
                L.e("muk", "文件已删除1。。。。。");
            } else {
                L.e("muk", "文件不存在。。。。。");
            }
        } catch (Exception e) {

        }
    }

    /**
     * 删除方法 这里只会删除某个文件夹下的文件，如果传入的directory是个文件，将不做处理 * * @param directory
     */

    private static void deleteFilesByDirectory(File directory) {
        if (directory != null && directory.exists() && directory.isDirectory()) {
            for (File item : directory.listFiles()) {
                item.delete();
            }
        }
    }
}
